C8051F230-GQ Silicon Laboratories Inc, C8051F230-GQ Datasheet - Page 14

• Manufacturer Part Number: C8051F230-GQ
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F230-GQ

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 32
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F2x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F226DK
• Minimum Operating Temperature: - 40 C
• No. Of I/o's: 32
• Ram Memory Size: 256Byte
• Cpu Speed: 25MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F2xx
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1242

C8051F2xx
14
XTAL1
XTAL2
MONEN
/RST
VDD
GND
GND
TCK
TMS
TDI
TDO
NC
NC
NC
NC
NC
Figure 1.3. C8051F230 and C8051F236 Block Diagram (48 TQFP)
Digital Power
Oscillator
Oscillator
Monitor,
External
Internal
Circuit
JTAG
Logic
WDT
VDD
Emulation HW
System Clock
Reset
C
8
0
5
1
o
e
r
SFR Bus
Clock & Reset
Configuration
256 byte
FLASH
8kbyte
SRAM
(Available in
1024 Byte
XRAM
'F236)
Rev. 1.6
CP0
CP1
Comparator
Port Mux
Port I/O Mode
Timer 0
Timer 1
Timer 2
Control
UART
Port 0
Port 1
Port 2
Port 3
Latch
Latch
Latch
Latch
Config.
SPI
& Config.
CP0
CP1
CP0+
CP0-
CP1+
CP1-
M
M
M
P
U
X
P
U
X
P
U
X
0
1
2
P
D
P
D
P
D
P
D
0
v
1
v
2
v
3
v
r
r
r
r
P0.0/TX
P0.1/RX
P0.2//INT0
P0.3//INT1
P0.4/T0
P0.5/T1
P0.6/T2
P0.7/T2EX
P1.0/CP0+
P1.1/CP0-
P1.2/CP0
P1.3/CP1+
P1.4/CP1-
P1.5/CP1
P1.6/SYSCLK
P1.7
P2.0/SCK
P2.1/MISO
P2.2/MOSI
P2.3/NSS
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7